curve: helper for calculate result of SMC multiplication

win/cglm.vcxproj

@@ -22,6 +22,7 @@
     <ClCompile Include="..\src\affine.c" />
     <ClCompile Include="..\src\box.c" />
     <ClCompile Include="..\src\cam.c" />
+    <ClCompile Include="..\src\curve.c" />
     <ClCompile Include="..\src\dllmain.c" />
     <ClCompile Include="..\src\ease.c" />
     <ClCompile Include="..\src\euler.c" />
@@ -44,6 +45,7 @@
     <ClInclude Include="..\include\cglm\call\affine.h" />
     <ClInclude Include="..\include\cglm\call\box.h" />
     <ClInclude Include="..\include\cglm\call\cam.h" />
+    <ClInclude Include="..\include\cglm\call\curve.h" />
     <ClInclude Include="..\include\cglm\call\ease.h" />
     <ClInclude Include="..\include\cglm\call\euler.h" />
     <ClInclude Include="..\include\cglm\call\frustum.h" />
@@ -60,6 +62,7 @@
     <ClInclude Include="..\include\cglm\cglm.h" />
     <ClInclude Include="..\include\cglm\color.h" />
     <ClInclude Include="..\include\cglm\common.h" />
+    <ClInclude Include="..\include\cglm\curve.h" />
     <ClInclude Include="..\include\cglm\ease.h" />
     <ClInclude Include="..\include\cglm\euler.h" />
     <ClInclude Include="..\include\cglm\frustum.h" />

win/cglm.vcxproj.filters

@@ -84,6 +84,9 @@
     <ClCompile Include="..\src\ease.c">
       <Filter>src</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\curve.c">
+      <Filter>src</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\src\config.h">
@@ -239,5 +242,11 @@
     <ClInclude Include="..\include\cglm\simd\x86.h">
       <Filter>include\cglm\simd</Filter>
     </ClInclude>
+    <ClInclude Include="..\include\cglm\call\curve.h">
+      <Filter>include\cglm\call</Filter>
+    </ClInclude>
+    <ClInclude Include="..\include\cglm\curve.h">
+      <Filter>include\cglm</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>